<https://allavionics.com/product/comant-ci-428-200-comdat-waas-gps-antenna/>
<http://schema.org/description>
"Comant's CI-428-200 ComData GPS WAAS antenna is specifically designed to meet the GPS WAAS Gamma 3 specifications required by the Garmin G1000 system and matches the standard ARINC footprint found on many twin-engine and business jets."
<https://allavionics.com/product/comant-ci-428-200-comdat-waas-gps-antenna/>